The capacity of a compressor is 5 m/min refers to Compressed air at delivery pressure Free air Standard air Compressed air TRUE ANSWER : ? YOUR ANSWER : ?
In the cross compounding of the gas turbine plant H.P. compressor is connected to H.P. turbine and L.P. compressor to L.P. turbine All are connected in series H.P. compressor is connected to L.P. turbine and L.P. compressor is connected to H.P. turbine Both the arrangements can be employed TRUE ANSWER : ? YOUR ANSWER : ?
The ratio of specific weight/h.p. of gas turbine and I.C engines may be typically of the order of 0.045833333333333 0.042361111111111 0.16736111111111 0.084027777777778 TRUE ANSWER : ? YOUR ANSWER : ?
Air-fuel ratio in a jet engine will be of the order of 2.5006944444444 0.62569444444444 0.41736111111111 0.83402777777778 TRUE ANSWER : ? YOUR ANSWER : ?
In jet engines, for the efficient production of large power, fuel is burnt in an atmosphere of Compressed air Vacuum Atmospheric air Oxygen alone TRUE ANSWER : ? YOUR ANSWER : ?
The volume of air delivered in a medium capacity air compressor per unit time is 0.15 to 5 m³/s None of these Above 5 m³/s 0.1 to 1.2 m³/s TRUE ANSWER : ? YOUR ANSWER : ?
The volumetric efficiency of a compressor falls roughly as follows for every 100 m increase in elevation 5% 0.5% 0.1% 1.0% TRUE ANSWER : ? YOUR ANSWER : ?
The thermal efficiency of a simple gas turbine for a given turbine inlet temperature with increase in pressure ratio Increases Decreases First decreases and then increases First increases and then decreases TRUE ANSWER : ? YOUR ANSWER : ?
In axial flow compressor, exit flow angle deviation from the blade angle is a function of Blade camber and incidence angle Blade camber Space-chord ratio Blade camber and space-chord ratio TRUE ANSWER : ? YOUR ANSWER : ?
In a compressor, free air delivered is the actual volume delivered at the stated pressure reduced to 0°C and 1 kg/cm² N.T.P. conditions 20°C and 1 kg/cm² Intake temperature and pressure conditions TRUE ANSWER : ? YOUR ANSWER : ?